Description
Overview
GAOTek The Ultrasonic Thickness Gauge AT-140 series include two model; Using the latest high performance and low power consumption micro processing technology, applicable to measure the thickness of metal and other materials base on the ultrasonic operating principle.
Feature
- Coupling state prompt functions.
- Automatic shutdown and manual shutdown function.
- Automatic memory material code and sound velocity value, convenient use.
- Use USB data output with connection PC.
- Provide Bluetooth data output choice.
Technical Specifications:
Resolution | AT-140A: 0.00394 in (0.1 mm)AT-140B: 0.0003937 in (0.01 mm) |
Range | AT-140A: 0.0472 in to 7.8740 in (1.2 to 200 mm) (45# steel )AT-140B: 0.0472 in to 11.8110 in (1.2 to 300 mm) (45# steel ) |
Accuracy | ±(0.5%n+0.1) |
Sound velocity | 3280.84 ft/s to 29527.56 ft/s (1000 to 9000 m/s) |
Operating condition | Temp. 0 to 50Humidity: <80%) |
Display unit | millimeters and inches |
Size | 5.5118 in x 2.7559 in x 1.1811 in (140 mm x 70 mm x 30 mm) |
Power Supply | 4 x 1.5vAAA (UM-4)Battery |
Weight | 0.2866 lb (130 g) (Not including batteries) |